CN207859676U - Closed water-proof paper box - Google Patents
Closed water-proof paper box Download PDFInfo
- Publication number
- CN207859676U CN207859676U CN201820197291.1U CN201820197291U CN207859676U CN 207859676 U CN207859676 U CN 207859676U CN 201820197291 U CN201820197291 U CN 201820197291U CN 207859676 U CN207859676 U CN 207859676U
- Authority
- CN
- China
- Prior art keywords
- layer
- babinet
- interior
- cardboard
- backing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000010410 layer Substances 0.000 claims abstract description 115
- 239000011111 cardboard Substances 0.000 claims abstract description 51
- 239000000872 buffer Substances 0.000 claims abstract description 42
- 239000000123 paper Substances 0.000 claims abstract description 21
- 239000006260 foam Substances 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 10
- 239000012790 adhesive layer Substances 0.000 claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims abstract description 4
- 239000004698 Polyethylene Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- -1 polyethylene Polymers 0.000 claims description 4
- 229920000573 polyethylene Polymers 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims 1
- 239000004814 polyurethane Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 15
- 230000035939 shock Effects 0.000 abstract description 3
- 238000012856 packing Methods 0.000 abstract description 2
- 235000013305 food Nutrition 0.000 description 13
- 230000003139 buffering effect Effects 0.000 description 9
- 239000003063 flame retardant Substances 0.000 description 4
- 239000011229 interlayer Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000006173 Good's buffer Substances 0.000 description 3
- 229920005830 Polyurethane Foam Polymers 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000011496 polyurethane foam Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 210000004243 sweat Anatomy 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000011087 paperboard Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
Landscapes
- Packages (AREA)
Abstract
The utility model is related to packing cartons, more particularly to closed water-proof paper box, including babinet, the case lid that is covered on top of the box, the backing plate for fitting in interior, the reinforcement cornerite for being set to box house vertex, be bonded between the backing plate and babinet, the babinet and case lid are integrally formed；The babinet includes interior cardboard layer, intermediate reinforcing plate layer, outer cardboard layer and waterproof outer layer from inside to outside；The backing plate buffers insulating layer including being adhered to adhesive-layer, interior foam sheet, inflation buffer layer, outer foam sheet, aluminum membranous layer and the air column of interior cardboard layer successively from close to the side of babinet.The utility model high mechanical strength, shock resistance be strong, good water-proof effect, service life are long.
Description
Technical field
The utility model is related to packing cartons, more particularly to closed water-proof paper box.
Background technology
Corrugated paper box is made using corrugated board, and corrugated board is the adherend of a multilayer, it is at least by one layer
Waveform core paper interlayer and a layer paperboard are constituted, it has very high mechanical strength, can be fallen to the collision and falling in by handling process,
Corrugated case is widely used as the outsourcing of the storages of the products such as electronic product, household electrical appliances, food, drug, tobacco and wine, logistics transportation and transhipment
Dress.
For fresh based food, to keep the former of food to grow original flavor, setting ice cube is usually required in transportational process to protect
It is fresh, on the one hand, when the temperature is excessively high, ice cube can melt, and moisture penetrates into inside carton, and carton is caused to corrode, and service life is short, and
The protective effect to food is lost, the shock resistance of second aspect, carton is poor, bad mechanical property, when being impacted or being shaken, ice
Block mutually collides, and berg becomes ice cube, increases the heating surface area of ice cube entirety, to accelerate the thawing of ice cube, into one
Step corrosion carton, causes carton service life short.
Utility model content
To solve the above problems, the utility model provides, a kind of high mechanical strength, shock resistance are strong, good water-proof effect, make
With the closed water-proof paper box of long lifespan.
Technical solution used by the utility model is：Closed water-proof paper box, including babinet, it is covered on top of the box
Case lid, the backing plate for fitting in interior, the reinforcement cornerite for being set to box house vertex, between the backing plate and babinet
Bonding, the babinet and case lid are integrally formed；The babinet includes interior cardboard layer, intermediate reinforcing plate layer, outer cardboard from inside to outside
Layer and waterproof outer layer；The backing plate includes being adhered to the adhesive-layer of interior cardboard layer, interior foam successively from the side of close babinet
Plate layer, inflation buffer layer, outer foam sheet, aluminum membranous layer and air column buffer insulating layer.
To being further improved as the intermediate reinforcing plate layer is waveform core paper interlayer, and intermediate for above-mentioned technical proposal
It is equipped with cavity between reinforcing plate layer and interior cardboard layer and outer cardboard layer, and is equipped with polyurethane foam particle in cavity.
It is honeycomb cardboard to being further improved as, the interior cardboard layer and outer cardboard layer for above-mentioned technical proposal, and bee
Polyethylene foamed is filled in the gap of nest cardboard.
To being further improved as the inflation buffer layer includes that several intervals are folded in interior cystosepiment for above-mentioned technical proposal
Buffer air bag between layer and outer foam sheet is connected by connection strap between two neighboring buffer air bag.
To being further improved as the buffer air bag is ellipse for above-mentioned technical proposal.
The beneficial effects of the utility model are：
1, on the one hand, interior is bonded with backing plate, high mechanical strength, and service life is long.Second aspect, box house
Vertex is equipped with reinforces cornerite, one increases the integral strength of carton, and two strengthen the cushion performance of corner, further
Mechanical strength and antidetonation resistance to compression impact resistance, the service life for improving the utility model are long.The third aspect, babinet from it is interior to
Include that interior cardboard layer, intermediate reinforcing plate layer, outer cardboard layer and waterproof layer, babinet use three-decker, high mechanical strength, appearance outside
The setting of the exterior waterproof coating in face, prevents moisture in environment from penetrating into inside carton and to cause carton to make moist rotten, further increases
The service life of carton.Fourth aspect, backing plate from close to babinet side successively include be adhered to interior cardboard layer adhesive-layer,
Interior foam sheet, inflation buffer layer, outer foam sheet, aluminum membranous layer and air column buffer insulating layer, and backing plate is firm by adhesive-layer
Be adhered to interior, and backing plate is equipped with two layers of foam plate, high mechanical strength, centre is equipped with inflation buffer layer, when carton by
When to external impacts, inflation buffer layer can play the role of buffering and offset stress, prevent damage carton, antidetonation from buffering resistance to compression
Ability is strong, is further conducive to extend the service life of carton.5th aspect, aluminum membranous layer directly connect with the food of box house
It touches, there is thermal-insulating waterproof effect, prevent interiors of products moisture penetration from entering in carton and cause carton by cargo sweat, waterproof and dampproof effect
Fruit is good, is convenient for the storage and transport of food, the setting of foam sheet to play buffering, fire-retardant and shockproof effect, air column buffering is protected
Warm layer, effectively enhances heat insulation effect, prevents the ice melting of food product and damages carton or cause food spoilage, further has
Conducive to the service life of extension carton.
2, intermediate reinforcing plate layer is waveform core paper interlayer, and between intermediate reinforcing plate layer and interior cardboard layer and outer cardboard layer
It is equipped with cavity, intermediate reinforcing plate layer plays enhancing left and right, increases the mechanical strength of carton entirety, and the setting of cavity increases
The deformation space of intermediate reinforcing plate layer, interior cardboard layer and outer cardboard layer, ability of anti-deformation is strong, further improve the machine of carton
Tool intensity, meanwhile, it is equipped with polyurethane foam particle in cavity, plays buffering, fire-retardant and shockproof effect, prevents babinet by huge
Large impact and damage, improve the mechanical strength of carton, service life is long.
3, interior cardboard layer and outer cardboard layer are honeycomb cardboard, are internally provided with several pore passage structures so that babinet integrated machine
Tool intensity is high, and ability of anti-deformation is strong, is not easy to be damaged, and polyethylene foamed is filled in the gap of honeycomb cardboard, buffering effect
Fruit is good, prevents damage carton, and anti-pressure ability is strong, is further conducive to extend the service life of carton.
4, inflation buffer layer includes the buffer air bag that several intervals are folded between the first cardboard layer and the second cardboard layer, phase
It is connected by connection strap between adjacent two buffer air bags.Since buffer layer uses buffer air bag, squeezed when carton receives external force
When, buffer air bag further improves anti-pressure ability, is further conducive to extend paper by the pressure of stress and deformation absorbing external
The service life of box.
5, buffer air bag is ellipse, and deformation space is big, good buffer effect, further improves anti-pressure ability, further
It is conducive to extend the service life of carton.
Description of the drawings
Fig. 1 is the stereogram of the closed water-proof paper box of the utility model；
Fig. 2 is the stereogram at another visual angle of closed water-proof paper box of the utility model；
Fig. 3 is the cross-sectional view of the babinet of the utility model；
Fig. 4 is the cross-sectional view of the backing plate of the utility model.
Specific implementation mode
The utility model is further described below in conjunction with embodiment.
As shown in Figure 1 to 4, respectively different visual angles stereogram, the babinet of the closed water-proof paper box of the utility model
Cross-sectional view and backing plate cross-sectional view.
Closed water-proof paper box 100, including babinet 110, be covered on the top of babinet 110 case lid 120, fit in babinet
The backing plate 130 of 110 inner surfaces, the reinforcement cornerite 140 being set at 110 interior top corner of babinet, the backing plate 130 and babinet 110
Between be bonded, the babinet 110 and case lid 120 are integrally formed；The babinet 110 includes interior cardboard layer 111, centre from inside to outside
Reinforcing plate layer 112, outer cardboard layer 113 and waterproof outer layer 114；Oneself side of close babinet 110 of the backing plate 130 includes successively
It is adhered to adhesive-layer 131, interior foam sheet 132, inflation buffer layer 133, outer foam sheet 134, the aluminum membranous layer of interior cardboard layer 111
135 and air column buffer insulating layer 136.
Intermediate reinforcing plate layer 112 is waveform core paper interlayer, and intermediate reinforcing plate layer 112 and interior cardboard layer 111 and outer paper
Cavity 115 is equipped between plate layer 113, intermediate reinforcing plate layer 112 plays enhancing left and right, increases the whole machinery of carton 100
Intensity, the setting of cavity 115 increase the deformation space of intermediate reinforcing plate layer 112, interior cardboard layer 111 and outer cardboard layer 113,
Ability of anti-deformation is strong, further improves the mechanical strength of carton 100, meanwhile, polyurethane foam particle is equipped in cavity 115
116, buffering, fire-retardant and shockproof effect are played, prevents babinet 110 from being damaged by enormous impact, improves the machine of carton 100
Tool intensity, service life are long.
Interior cardboard layer 111 and outer cardboard layer 113 are honeycomb cardboard, are internally provided with several pore passage structures so that babinet 110
Overall mechanical strength is high, and ability of anti-deformation is strong, is not easy to be damaged, and polyethylene foamed is filled in the gap of honeycomb cardboard,
Good buffer effect prevents damage carton 100, and anti-pressure ability is strong, is further conducive to extend the service life of carton 100.
Inflation buffer layer 133 includes the buffer air bag that several intervals are folded between the first cardboard layer and the second cardboard layer
It is connected by connection strap 133b between 133a, two neighboring buffer air bag 133a.Since buffer layer uses buffer air bag 133a,
When carton 100, which receives external force, to be squeezed, buffer air bag 133a is further improved anti-by the pressure of stress and deformation absorbing external
Pressure energy power is further conducive to extend the service life of carton 100.
Buffer air bag 133a is ellipse, and deformation space is big, and good buffer effect further improves anti-pressure ability, into one
Step is conducive to extend the service life of carton 100.
On the one hand, 110 inner surface of babinet is bonded with backing plate 130, high mechanical strength, and service life is long.Second aspect, babinet
It is equipped at 110 interior top corners and reinforces cornerite 140, one increase the integral strength of carton 100, and two strengthen the slow of corner
Punching performance, mechanical strength and antidetonation resistance to compression impact resistance, the service life for further improving the utility model are long.Third party
Face, babinet 110 include interior cardboard layer 111, intermediate reinforcing plate layer 112, outer cardboard layer 113 and waterproof layer, babinet 110 from inside to outside
Using three-decker, high mechanical strength, the setting of the exterior waterproof coating of outer surface prevents the moisture in environment from penetrating into carton 100
Portion and to cause carton 100 to make moist rotten, further improve the service life of carton 100.Fourth aspect, backing plate 130 is from close
The side of babinet 110 includes the adhesive-layer 131 for being adhered to interior cardboard layer 111, interior foam sheet 132, inflation buffer layer successively
133, outer foam sheet 134, aluminum membranous layer 135 and air column buffer insulating layer 136, and backing plate 130 is firmly bonded by adhesive-layer 131
In 110 inner surface of babinet, and backing plate 130 is equipped with two layers of foam plate, high mechanical strength, and centre is equipped with inflation buffer layer 133, works as paper
When box 100 is by external impacts, inflation buffer layer 133 can play the role of buffering and offset stress, prevent damage carton
100, antidetonation buffering anti-pressure ability is strong, is further conducive to extend the service life of carton 100.5th aspect, aluminum membranous layer 135 are straight
It connects and is contacted with the food inside babinet 110, there is thermal-insulating waterproof effect, prevent interiors of products moisture penetration from entering in carton 100
Cause carton 100 by cargo sweat, waterproof moisture-proof effect is good, and the storage and transport of food, the setting of foam sheet is convenient for play slow
Punching, fire-retardant and shockproof effect, air column buffer insulating layer 136, effectively enhance heat insulation effect, prevent the ice melting of food product
And damage carton 100 or cause food spoilage, further it is conducive to extend the service life of carton 100.
The operation principle of the utility model is：
Fresh based food is positioned in carton 100, case lid 120 will be covered and is sealed by marine glue, in external environment
Moisture, since the setting of waterproof outer layer 114 is without penetrating into inside carton 100, and the moisture of internal ice melting generation
Since the setting of aluminum membranous layer 135 is without penetrating into inside carton 100, simultaneously as equipped with interior foam sheet 132, outer cystosepiment
Layer 134, aluminum membranous layer 135 and air column buffer insulating layer 136, have heat insulation function so that the heat in external environment will not enter
Inside babinet 110, ensure that internal ice cube will not melt, moreover, 100 overall mechanical strength of carton is high, interior cardboard layer 111, in
Between reinforcing plate layer 112, outer cardboard layer 113, inflation buffer layer 133 etc. can buffer external force so that carton 100 is not easy to be damaged by external force
Bad, service life is long.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field
For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (5)
1. closed water-proof paper box, it is characterised in that：Including babinet, the case lid that is covered on top of the box, fit in table in babinet
The backing plate in face, the reinforcement cornerite for being set to box house vertex, be bonded between the backing plate and babinet, the babinet and case lid
It is integrally formed；The babinet includes interior cardboard layer, intermediate reinforcing plate layer, outer cardboard layer and waterproof outer layer from inside to outside；It is described
Backing plate includes the adhesive-layer for being adhered to interior cardboard layer successively, interior foam sheet, inflates buffer layer, outer bubble from the side of close babinet
Foam plate layer, aluminum membranous layer and air column buffer insulating layer.
2. closed water-proof paper box according to claim 1, it is characterised in that：The intermediate reinforcing plate layer is waveform core
Folder layer, and cavity is equipped between intermediate reinforcing plate layer and interior cardboard layer and outer cardboard layer, and be equipped with polyurethane in cavity and send out
Steep particle.
3. closed water-proof paper box according to claim 2, it is characterised in that：The interior cardboard layer and outer cardboard layer are
Honeycomb cardboard, and polyethylene foamed is filled in the gap of honeycomb cardboard.
4. closed water-proof paper box according to claim 3, it is characterised in that：The inflation buffer layer includes several intervals
The buffer air bag being folded between interior foam sheet and outer foam sheet is connected by connection strap between two neighboring buffer air bag
It connects.
5. closed water-proof paper box according to claim 4, it is characterised in that：The buffer air bag is ellipse.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197291.1U CN207859676U (en) | 2018-02-05 | 2018-02-05 | Closed water-proof paper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820197291.1U CN207859676U (en) | 2018-02-05 | 2018-02-05 | Closed water-proof paper box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207859676U true CN207859676U (en) | 2018-09-14 |
Family
ID=63457079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820197291.1U Expired - Fee Related CN207859676U (en) | 2018-02-05 | 2018-02-05 | Closed water-proof paper box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207859676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348314A (en) * | 2020-02-28 | 2020-06-30 | 界首市圆梦家庭农场 | A dampproofing storage box of fodder for improving beef meat quality |
-
2018
- 2018-02-05 CN CN201820197291.1U patent/CN207859676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111348314A (en) * | 2020-02-28 | 2020-06-30 | 界首市圆梦家庭农场 | A dampproofing storage box of fodder for improving beef meat quality |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180914 Termination date: 20210205 |